CVE-2020-20296 SQL injection in n/a
Attackers can execute arbitrary SQL commands via the rechargeAction function due to lack of parameter validation in CMSWing.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-20296?
CVE-2020-20296 is a critical SQL injection vulnerability in n/a, published on 1 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was found in CMSWing project version 1.3.8, Because the rechargeAction function does not check the balance parameter, malicious parameters can execute arbitrary SQL commands.
Weakness: CWE-89
Which versions are affected by CVE-2020-20296?
It affects 1 product.
Products include Cmswing Cmswing.
How do I fix CVE-2020-20296?
No fix has been published for CVE-2020-20296 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2020-20296 being exploited?
There is no known exploitation of CVE-2020-20296 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v28p-8jwp-98gh.